Παραπομπή APA

Certo, S. C. P. (1991). Strategic management: Concepts and applications (2 edition.).

Παραπομπή Chicago Style

Certo, Samuel C; Peter. Strategic Management: Concepts and Applications. 2 edition. Mc Graw Hill: New York, 1991.

Παραπομπή MLA

Certo, Samuel C; Peter. Strategic Management: Concepts and Applications. 2 edition. 1991.